8020, 3278, 15 Series 5/16-18 Offset Threaded Slide in Economy T-Nut Steel T-Slot Accessories for 80/20 Aluminum Extrusion Hardware Nuts (100 Pack)
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- This t-nut measures .638 x .222 x 0.984 inches long, loads from the profile ends, and has a pilot thread projection that adds additional threading for increased strength.
- This t-nut is made out of 1010 steel with a black zinc finish and is compatible with our 15 Series extruded aluminum profiles or 1.5" based t slot aluminum extrusion.
- Used with a 5/16-18 bolt to mount joining plates, brackets, or other t-track accessories. Works great for our 1515, 1530, 3075, 3030, and many other 1.5" based extrusions.
- This high quality and sturdy 5/16-18 nut will make a great addition to your fasteners hardware toolbox. Perfect for any home improvement enthusiast or general DIY'er.
- This t-nut can be used in a wide variety of applications including 3d printers, cnc machine, building industrial aluminum frame structures, CNC laser cutters, Robotics Projects and more.
Product Description
Steel Slide-In Economy T-Nut Hardware
The slide-in economy T-nut with centered or off-set thread is a cost-effective fastening option available with options in size, material, thread, and finish. It loads from the profile ends and may have a pilot thread projection that adds additional threading for increased strength.
| Preload your hardware before attaching to the brackets or plates to ensure ease of installation. | Commonly used with a bolt to secure brackets and plates to the t-slot of an aluminum extrusion. | Comes in a wide variety of series, sizes, threads, and finishes. | No machining required when using a t-nut and a bolt to mount corner brackets and joining plates. |
| Customer Reviews | 4.7 out of 5 stars 252 | 4.3 out of 5 stars 31 | 5.0 out of 5 stars 2 | 3.8 out of 5 stars 2 | — |
|---|---|---|---|---|---|
| Price | $41.94$41.94 | — | — | — | — |
| Series | 10 Series | 15 Series | 25 Series | 40 Series | 40 Series |
| Thread Size | 1/4-20 | 1/4-20 | M5 | M8 | 1/4-20 |
| Thread Location | Centered | Centered | Offset | Offset | Centered |
| Finish | Black Zinc | Stainless Steel | Bright Zinc | Bright Zinc | Black Zinc |
Applications
Package Dimensions:
5.0 inches x 18.0 inches x 7.0 inches. Weight: 2.05 lb
Specification:
| Item model number | 3278-100 |
| Item Package Quantity | 100 |
| Fastener Type | T-Slot |
| Color | Black |
| Product Dimensions | 18 x 5 x 7 inches; 2.05 Pounds |
| Material | Alloy Steel |
| Thread Size | 5/16"-18 |
| Exterior Finish | Zinc |
| Manufacturer | 80/20 Inc. |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.